CN109552911A - Document feeder paper sheet positioning mechanism - Google Patents
Document feeder paper sheet positioning mechanism Download PDFInfo
- Publication number
- CN109552911A CN109552911A CN201811564736.6A CN201811564736A CN109552911A CN 109552911 A CN109552911 A CN 109552911A CN 201811564736 A CN201811564736 A CN 201811564736A CN 109552911 A CN109552911 A CN 109552911A
- Authority
- CN
- China
- Prior art keywords
- paper
- positioning mechanism
- paper sheet
- lifting platform
- holding member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/08—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H9/00—Registering, e.g. orientating, articles; Devices therefor
- B65H9/04—Fixed or adjustable stops or gauges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1131—Size of sheets
Abstract
The present invention relates to moveable detent mechanism technical fields, and in particular to a kind of document feeder paper sheet positioning mechanism includes the driving mechanism for driving left baffle and right baffle to move toward one another in paper placement location skew including positioning mechanism；The middle position of sheet holding member is equipped with hollow liftway；Rotatable lifting platform is provided in the liftway；The paper sheet positioning mechanism further includes the second pushing mechanism with the first pushing mechanism of right shell body linkage and with the linkage of the first pushing mechanism；First pushing mechanism drives the second pushing mechanism to push up lifting platform when right shell body pushes paper stack.The present invention can effectively solve the problem that the placement location amendment problem of paper stack.
Description
Technical field
The present invention relates to moveable detent mechanism technical fields, and in particular to a kind of document feeder paper sheet positioning mechanism.
Background technique
Document feeder is a kind of for conveying the device of paper automatically.It is typically provided in document feeder for placing putting for paper
Paper platform and sheet holding member two sides and the expanding table with sheet holding member either flush are set；It is provided on the expanding table for putting
Paper on paper platform carries out the paper sheet positioning mechanism of located lateral.Paper sheet positioning mechanism, which generally comprises, is separately positioned on sheet holding member two
Two block baffles of side, two block baffles can move toward one another on sheet holding member.When the paper sheet askew placed on sheet holding member, paper
Two block baffles in positioning mechanism move toward one another, and so that two block baffles is pushed intermediate paper together, push away paper horizontally
The position of limit is gone back to, realizes located lateral.
Existing document feeder paper sheet positioning mechanism, although can be modified to single paper placement location, for
More than a certain number of paper, paper sheet positioning mechanism can not overcome the frictional force between paper and sheet holding member that these paper is pushed to return
Onto correct placement location.It is very unfavorable that this operates large batch of paper sheet delivery.
Summary of the invention
The present invention provides a kind of document feeder paper sheet positioning mechanism, to solve existing document feeder paper sheet positioning mechanism in paper
Reach the problem of can not correcting the placement location of paper stack when certain amount forms paper stack.
Following scheme to solve the above problem:
Document feeder paper sheet positioning mechanism in this programme, the sheet holding member including being used to place paper stack；The two of the sheet holding member
The expanding table with sheet holding member either flush is provided on side；Paper sheet positioning mechanism is provided on the expanding table；The paper is fixed
Position mechanism includes being symmetricly set on the left baffle and right baffle of sheet holding member two sides；The paper sheet positioning mechanism includes being used in paper stack
The driving mechanism for driving left baffle and right baffle to move toward one another when placement location skew；
The middle position of the sheet holding member is equipped with hollow liftway；Rotatable liter is provided in the liftway
Platform drops；
The paper sheet positioning mechanism further includes joining with the first pushing mechanism of right shell body linkage and with the first pushing mechanism
The second dynamic pushing mechanism；First pushing mechanism drives the second pushing mechanism to push up liter when right shell body pushes paper stack
Platform drops.
Explanation of nouns:
Paper stack: refer to that multiple paper layers stack the neat pile assembling structure for postponing and being formed, that is, the pile paper usually often said
Or one step on paper.
The advantages of this programme, is:
Paper sheet positioning mechanism in this programme, by the first pushing mechanism and the second pushing mechanism to link with right shell body,
Make right shell body when pushing paper stack, the support force to paper stack is increased by the first pushing mechanism and the second pushing mechanism, reduces paper
Pile and then reduces the frictional force between paper stack and lifting platform for the pressure of lifting platform.Meanwhile lifting platform be again it is rotatable,
It further reduced the resistance for pushing paper stack mobile, left baffle and right baffle enable to correct the position of paper stack.
This programme increases lifting platform, makes lifting platform compared to sheet holding member by the reaction force between paper stack and right shell body
Other parts mainly shared the weight of paper stack, while using the structure of lifting platform rotation connection, making do not increasing driving force
Under the action of, left baffle and right baffle can be made all to push back all paper stacks of placement location skew just using existing driving mechanism
In true position.This programme effectively prevents driving mechanism and the case where left and right baffle is damaged because of overexerting.
This programme efficiently solves existing document feeder paper sheet positioning mechanism can not be to it when paper reaches certain amount
The problem of placement location is modified.Paper sheet delivery can be carried out in large quantity using the document feeder paper sheet positioning mechanism of this programme
Operation, is conducive to meet big flong demand.
Further, the right shell body is equipped with cavity close to the side of lifting platform；First pushing mechanism includes loading
There are the elastomeric bladder of fluid, and the connecting tube being connected to elastomeric bladder；The elastomeric bladder is arranged in cavity；Described second pushes machine
Structure include the second push rod being flexibly connected with lifting platform, with the second piston of the second push rod consolidation and the cylinder that is connected to connecting tube
Body；The second piston is arranged in cylinder body.
By connecting tube, so that the first pushing mechanism and the second pushing mechanism is linked, makes right shell body when pushing paper stack,
Elastomeric bladder in extruding cavity makes elastomeric bladder, and deformation occurs, and the fluid squeezed in elastomeric bladder flows to the second promotion machine by connecting tube
The cylinder body of structure.Make that fluid pushes up second piston and the second push rod pushes up lifting platform, so that lifting platform is passed to paper stack upward
Support force, so that paper stack is applied pressure between lifting platform and reduce, the resistance for pushing paper stack reduces.Such setting, no
Only structure is simple, and can rationally utilize the collision of right shell body and paper stack, so that the first pushing mechanism is driven the second pushing mechanism, reduces
Frictional force between paper stack and lifting platform, and then reduce the resistance of left and right baffle amendment paper stack.
Further, bearing is connected between the top and lifting platform of second push rod.
The flexible connection between the second push rod and lifting platform is realized by bearing, makes the second push rod in the same of support lifting platform
When, lifting platform can horizontally rotate around push rod, reduce the resistance that correcting paper stack position is set.
Further, the fluid in the elastomeric bladder is gas or liquid；Second pushing mechanism is cylinder or liquid
Cylinder pressure.
Cylinder either hydraulic cylinder is all common power mechanism.
Further, the top surface area of the lifting platform is less than the half of sheet holding member top surface area.
Lifting platform and sheet holding member cooperatively form the table top for placing paper stack, and the top surface of lifting platform and sheet holding member is just
It is the contact surface directly contacted with paper stack.And the top surface area of lifting platform is limited, the face of the second push rod support is just defined in fact
Long-pending and paper stack can the boundary position that deformation occurs, the top surface area of lifting platform is limited to less than the two of sheet holding member top surface area
/ mono-, it not only contributes to pushing up paper stack into the frictional force reduced between paper stack and lifting platform, while passing through lifting platform activity
The characteristic of connection further decreases the resistance that left and right baffle pushes paper stack, efficiently uses original driving force and is adapted to paper stack just
True placement location.Setting also can fully ensure that the stationarity that paper stack is placed in this way, avoid rotating in paper stack with lifting platform
The placement location of paper stack is set to become not neat in the process.
Further, the height of the left baffle and right baffle is all larger than 10 centimetres.
Because it is a certain number of for being pushed in the present invention with the paper stack of correction position, paper stack is formed, so right baffle-plate
Certain height is needed with right shell body, and height is arranged at 10 centimetres or more, can satisfy to delivered paper stack
Minimum requirements.
Further, the length difference between the top surface diameter of the hoistway and lifting countertop diameter is less than 1 centimetre.
Diameter length between hoistway and lifting platform is poor, that is, when lifting platform and sheet holding member either flush, entirely
Gap size on table top.The width in this gap is set smaller than 1 centimetre, can be effectively reduced the supporting role to paper stack
It influences, so that paper stack is steadily placed on entire table top, avoid influencing subsequent transfer operation.
Detailed description of the invention
Fig. 1 is the top view of document feeder paper sheet positioning mechanism in the embodiment of the present invention one.
Fig. 2 is that the structural schematic diagram after paper stack is placed in Fig. 1.
Fig. 3 is the cross central line section view of document feeder paper sheet positioning mechanism in the embodiment of the present invention one.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: sheet holding member 1, liftway 10, lifting platform 11, paper stack 12, expanding table
2, right baffle-plate 3, right shell body 4, elastomeric bladder 51, connecting tube 53, the second push rod 61, second piston 62.
Embodiment one
As depicted in figs. 1 and 2, the document feeder paper sheet positioning mechanism in the present embodiment, the water including being used to place paper stack 12
The sheet holding member 1 of flat setting；Being provided with top surface area in the middle position of sheet holding member 1 is circular liftway 10.In liftway
The lifting platform 11 coaxial with liftway 10 is installed in 10.The center of circle of 10 top surface of lifting platform 11 and liftway is exactly entirely to put
The central point of paper platform 1.The two sides of sheet holding member 1 are equipped with the expanding table 2 concordant with 1 table top of sheet holding member, pacify on the table top of expanding table 2
Equipped with the right baffle-plate 3 that moves toward one another and right shell body 4 is used to, right baffle-plate 3 and right shell body 4 are separately mounted to the two sides of sheet holding member 1, left
Baffle 3 and right shell body 4 are parallel to each other, for the paper placed on sheet holding member 1 is back into correct placement location, avoid askew
Tiltedly, i.e., it puts just the position that we often say.
Since the connection structure of right baffle-plate 3, right shell body 4 on expanding table 2, and driving right baffle-plate 3 and right shell body 4 are in opposite directions
The driving mechanism of movement be all it is existing, details are not described herein, and specific structure can be with reference to Publication No. CN104071608A
Baffle arrangement is disclosed in patent document.
The top surface of hoistway and the top surface of lifting platform 11 are concentric circles, 11 top surface diameter of lifting platform and hoistway top surface
Length difference between diameter is less than 1 centimetre, i.e., the width of the annulus formed between sheet holding member 1 and lifting platform 11 is less than 1 centimetre.
In this way, not only will not influence the movement of lifting platform 11 in the vertical direction, but also it will not influence sheet holding member 1 and lifting platform 11 and put down in top surface
It is formed together the table top placed for paper stack 12 when neat, enables the paper in paper stack 12 is smooth steadily to place.
The top surface area of lifting platform 11 is less than the half of 1 top surface area of sheet holding member.In the present embodiment, lifting platform 11 is pushed up
Face area is the one third of 1 top surface area of sheet holding member.Lifting platform 11 and sheet holding member 1 are cooperatively formd for placing paper stack
The top surface of 12 table top, lifting platform 11 and sheet holding member 1 is exactly the contact surface directly contacted with paper stack 12.And limit lifting platform 11
Top surface area just defines in fact and generates connecing for frictional force between the area and paper stack 12 and lifting platform 11 of the second push rod 61 support
The top surface area of lifting platform 11, is limited to less than the half of 1 top surface area of sheet holding member, not only contributed to paper by contacting surface product
Pile 12 pushes up the frictional force reduced between lifting platform 11 and paper stack 12, at the same the characteristic being rotatablely connected by lifting platform 11 into
One step reduces the resistance that left and right baffle 4 pushes paper stack 12, efficiently uses original driving force for paper stack 12 and is adapted to correct placement
Position.Setting also can fully ensure that the stationarity that paper stack 12 is placed in this way, avoid the mistake rotated in paper stack 12 with lifting platform 11
The placement location of paper stack 12 is set to become not neat in journey.
The altitude range of right baffle-plate 3 and right shell body 4 in the present embodiment is 10-80 centimetres, can be fully ensured that so big
The positioning and delivery requirements of most paper stacks 12.And in the case of paper stack 12 includes that number of paper is especially more, it can be by right baffle-plate 3
It is arranged with the height of right shell body 4 at 80 centimetres or more.
As shown in figure 3, the center position in right shell body 4 is provided with cavity.Cavity is close to lifting platform 11 and far from lifting platform
Opening is all provided on 11 two sides.First pushing mechanism, including the elastomeric bladder 51 being bonded in cavity, the two of elastomeric bladder 51
End is reached outside right shell body 4 by opening.When right shell body 4 is when pushing paper stack 12, inevitably make 51 quilt of elastomeric bladder
It squeezes.Fluid is mounted in elastomeric bladder 51.In the present embodiment, the fluid in elastomeric bladder 51 is water, is also possible to other liquid.
The right side of elastomeric bladder 51 is communicated with connecting tube 53, and connecting tube 53 is connected to through the table top of expanding table 2 with the second pushing mechanism.This reality
The elastomeric bladder 51 in example is applied using rubber material, not only there is preferable elasticity, it may have preferable intensity can be avoided and touch
There is a situation where fluid leakages when hitting.
Connecting tube 53 is flexible pipe, uses rubber tube in the present embodiment.
Second pushing mechanism, positioned at the underface of lifting platform 11, including be flexibly connected with lifting platform 11 the second push rod 61,
With the second piston 62 of the second push rod 61 consolidation and for installing the cylinder body of second piston 62.Second in the present embodiment pushes
Mechanism is hydraulic cylinder, carries out liquid transmission by connecting tube 53 between the second pushing mechanism and the first pushing mechanism, makes elastomeric bladder
51 and second piston 62 link, and then the first pushing mechanism and the second pushing mechanism is made to link.
The center position of the bottom surface of lifting platform 11 is provided with mounting groove, is equipped with bearing in mounting groove, the outer ring of bearing with
Grooved screw connection is installed, the inner ring of bearing is connect with the top screw of the second push rod 61.Second pushing mechanism is placed vertically, and second
The direction of motion of push rod 61 is vertical direction.Second push rod 61 plays the role of supporting and pushing up lifting platform 11.By bearing,
Make the second push rod 61 while supporting lifting platform 11, rotates lifting platform 11 around the second push rod 61.
As shown in Fig. 2, paper stack 12 is crooked specifically when carrying out the correction of paper stack 12 using the present embodiment positioning mechanism
It is placed on the table top that sheet holding member 1 and lifting platform 11 are formed together.Using the prior art, driving right baffle-plate 3 and right shell body 4
Mechanism (driving mechanism is different according to the difference of the document feeder of specific installation document feeder paper sheet positioning mechanism, before have been described above
Be the prior art, can be telescope motor, cylinder or hydraulic cylinder etc.) driving under towards moving synchronously at 1 center of sheet holding member,
Wish that the paper stack 12 by skew is back on correct placement location.But because for single paper, paper stack 12 because
To be laminated by a certain number of paper, increase the overall weight of paper stack 12, it, can not be to it when 12 integral incline of paper stack
Carry out position correction.Because 12 bottom paper of paper stack and sheet holding member 1 increase pressure in the case where contact surface is constant, in turn
Increase the frictional force between entire paper stack 12 and sheet holding member 1, the resistance for making right baffle-plate 3 and right shell body 4 push paper stack 12 increases.
And this resistance can also increase with increasing for number of paper in paper stack 12.At this point, right baffle-plate 3 and right shell body 4 are in original drive
Paper stack 12 can not be inwardly pushed under the action of power, right shell body 4 is contacted with paper stack 12, and the liquid squeezed in elastomeric bladder 51 passes through company
Adapter tube 53 enters in the cylinder body of the second pushing mechanism.Second piston 62 have under the promotion for newly increasing liquid one to paper stack 12
Upward support force, the support force counteract the pressure that a part of paper stack 12 is applied on lifting platform 11, reduce paper stack 12 and act on
In the pressure of rubbing surface, and then reduce the frictional force of paper stack 12 Yu lifting platform 11, reduces entire paper stack 12 and be corrected promotion
Resistance.Meanwhile because lifting platform 11 rotation connection characteristic, push paper stack 12 and lifting platform 11 to rotate to correctly put together
Seated position.
Paper sheet positioning mechanism in the present embodiment pushes machine by the first pushing mechanism to link with right shell body 4 and second
Structure makes the extruding force that contact-impact generates between paper stack 12 and right shell body 4 become supporting the support of lifting platform 11 and paper stack 12
Power effectively reduces the pressure between paper stack 12 and lifting platform 11.In the case where coefficient of friction is constant, because pressure reduces,
And then reduce the frictional force between paper stack 12 and lifting platform 11.And lifting platform 11 is rotation connection, further can effectively be subtracted
The lateral resistance that few right baffle-plate 3 and right shell body 4 are encountered when pushing paper stack 12, enables right baffle-plate 3 and right shell body 4 to correct paper stack
12 position.
This programme efficiently solves existing document feeder paper sheet positioning mechanism can not be right when paper stack 12 reaches certain amount
The problem of seated position of full crying is modified.Paper stack 12 can be carried out in large quantity using the document feeder paper sheet positioning mechanism of this programme
Conveying operations are conducive to meet big flong demand.
Embodiment two
The difference between this embodiment and the first embodiment lies in the fluid that elastomeric bladder 51 fills in the first pushing mechanism is gas, the
Two pushing mechanisms are cylinder.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date
Ordinary technical knowledge can know the prior art all in the field, and have using routine experiment hand before the date
The ability of section, one skilled in the art can improve and be implemented in conjunction with self-ability under the enlightenment that the application provides
This programme, some typical known features or known method should not become one skilled in the art and implement the application
Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Several modifications and improvements out, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented
Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for explaining the content of claim.
Claims (7)
1. document feeder paper sheet positioning mechanism, the sheet holding member including being used to place paper stack；Be provided on the two sides of the sheet holding member with
The expanding table of sheet holding member either flush；Paper sheet positioning mechanism is provided on the expanding table；The paper sheet positioning mechanism includes pair
Claim the left baffle and right baffle that sheet holding member two sides are set；The paper sheet positioning mechanism includes being used in paper stack placement location skew
When the driving mechanism that moves toward one another of driving left baffle and right baffle；It is characterized by:
The middle position of the sheet holding member is equipped with hollow liftway；Rotatable lifting is provided in the liftway
Platform；
The paper sheet positioning mechanism further includes linking with the first pushing mechanism of right shell body linkage and with the first pushing mechanism
Second pushing mechanism；First pushing mechanism drives the second pushing mechanism to push up lifting when right shell body pushes paper stack
Platform.
2. document feeder paper sheet positioning mechanism according to claim 1, it is characterised in that: the right shell body is close to lifting platform
Side is equipped with cavity；First pushing mechanism includes the elastomeric bladder for being mounted with fluid, and the connection being connected to elastomeric bladder
Pipe；The elastomeric bladder is arranged in cavity；Second pushing mechanism includes the second push rod being flexibly connected with lifting platform, with the
The second piston of two push rods consolidation and the cylinder body being connected to connecting tube；The second piston is arranged in cylinder body.
3. document feeder paper sheet positioning mechanism according to claim 2, it is characterised in that: the top of second push rod and liter
Bearing is connected between drop platform.
4. document feeder paper sheet positioning mechanism according to claim 2, it is characterised in that: the fluid in the elastomeric bladder is gas
Body or liquid；Second pushing mechanism is cylinder or hydraulic cylinder.
5. document feeder paper sheet positioning mechanism according to claim 1, it is characterised in that: the top surface area of the lifting platform is small
In the half of sheet holding member top surface area.
6. document feeder paper sheet positioning mechanism according to claim 1, it is characterised in that: the height of the left baffle and right baffle
Degree is all larger than 10 centimetres.
7. document feeder paper sheet positioning mechanism according to claim 1, it is characterised in that: the top surface diameter of the hoistway
Length difference between lifting countertop diameter is less than 1 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811564736.6A CN109552911B (en) | 2018-12-20 | 2018-12-20 | Paper positioning mechanism of manuscript conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811564736.6A CN109552911B (en) | 2018-12-20 | 2018-12-20 | Paper positioning mechanism of manuscript conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109552911A true CN109552911A (en) | 2019-04-02 |
| CN109552911B CN109552911B (en) | 2023-07-28 |
Family
ID=65870576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811564736.6A Active CN109552911B (en) | 2018-12-20 | 2018-12-20 | Paper positioning mechanism of manuscript conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109552911B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5182902A (en) * | 1989-03-17 | 1993-02-02 | Murata Kikai Kabushiki Kaisha | Processing robot for a two-for-one-one twister |
| JPH0578025A (en) * | 1991-09-18 | 1993-03-30 | Murata Mach Ltd | Unreeling auxiliary device of automatic winder |
| CN104071608A (en) * | 2014-06-27 | 2014-10-01 | 宁波荣华办公用品有限公司 | Paper locating mechanism in document feeder |
| CN203889713U (en) * | 2014-06-27 | 2014-10-22 | 宁波荣华办公用品有限公司 | Paper positioning mechanism in document feeder |
| CN203976059U (en) * | 2014-07-04 | 2014-12-03 | 浙江华岳包装机械有限公司 | Paper automatic piling equipment |
-
2018
- 2018-12-20 CN CN201811564736.6A patent/CN109552911B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5182902A (en) * | 1989-03-17 | 1993-02-02 | Murata Kikai Kabushiki Kaisha | Processing robot for a two-for-one-one twister |
| JPH0578025A (en) * | 1991-09-18 | 1993-03-30 | Murata Mach Ltd | Unreeling auxiliary device of automatic winder |
| CN104071608A (en) * | 2014-06-27 | 2014-10-01 | 宁波荣华办公用品有限公司 | Paper locating mechanism in document feeder |
| CN203889713U (en) * | 2014-06-27 | 2014-10-22 | 宁波荣华办公用品有限公司 | Paper positioning mechanism in document feeder |
| CN203976059U (en) * | 2014-07-04 | 2014-12-03 | 浙江华岳包装机械有限公司 | Paper automatic piling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109552911B (en) | 2023-07-28 |
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Effective date of registration: 20230704 Address after: 518100 No. 77 Tianyang 1st Road, Datianyang Industrial Zone, Dongfang Community, Songgang Street, Bao'an District, Shenzhen, Guangdong Province 101 Applicant after: Shenzhen Shunji New Materials Co.,Ltd. Address before: 563200 Loushanguan High-tech Industrial Development Zone, Tongzi County, Zunyi City, Guizhou Province Applicant before: GUIZHOU QISHIERWAN INFORMATION TECHNOLOGY CO.,LTD. |
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